Resultados de investigación

ProjectPID2019- 808 107138RB-I00/SRA (State Research Agency /10.13039/501100011033) “Junta de 809 Andalucía” Project P18-RT-36332, Stress inversion analysis was carried out to obtain the paleo-stress states in 33 stations, from fault orientation and kinematics field measurements, using a Search Grid method (Galindo-Zaldívar & González-Lodeiro, 1988). These data are used to characterize the stress evolution of Llevant Ranges (Mallorca, Spain).

[EN] The benchmarking of security tools is endeavored to determine which tools are more suitable to detect system vulnerabilities or intrusions. The analysis process is usually oversimplified by employing just a single metric out of the large set of those available. Accordingly, the decision may be biased by not considering relevant information provided by neglected metrics. This work proposes a novel approach to take into account several metrics, different scenarios, and the advice of multiple experts. The proposal relies on experts quantifying the relative importance of each pair of metrics towards the requirements of a given scenario. Their judgments are aggregated using group decision making techniques, and pondered according to the familiarity of experts with the metrics and scenario, to compute a set of weights accounting for the relative importance of each metric. Then, weight-based multi-criteria-decision-making techniques can be used to rank the benchmarked tools. This dataset contains raw data obtained from 21 experts, who declared their familiarity with considered metrics and their preference for each metric in the considered scenarios. Processed data include the consistency ratio of resulting pairwise comparison matrices so inconsistent matrices are rejected - weight = 0.00), the relative contribution of each expert according to their declared familiarity with metrics and computed CRs, and the contribution (weight) of each metric towards each considered scenario.

The development of three-dimensional environments to mimic the in vivo cellular response is a problem in the building of disease models. This study aimed to synthesize and validate three-dimensional support for culturing monoclonal plasma cells (mPCs) as a disease model for multiple myeloma. The three-dimensional environment is a biomimetic microgel formed by alginate microspheres and produced on a microfluidic device whose surface has been functionalized by a layer-by-layer process with components of the bone marrow’s extracellular matrix, which will interact with mPC. As a proof of concept, RPMI 8226 cell line cells were cultured in our 3D culture platform. We proved that hyaluronic acid significantly increased cell proliferation and corroborated its role in inducing resistance to dexamethasone. Despite collagen type I having no effect on proliferation, it generated significant resistance to dexamethasone. Additionally, it was evidenced that both biomolecules were unable to induce resistance to bortezomib. These results validate the functionalized microgels as a 3D culture system that emulates the interaction between tumoral cells and the bone marrow extracellular matrix. This 3D environment could be a valuable culture system to test antitumoral drugs efficiency in multiple myeloma.

[EN] This dataset contains the evolution with time of the following measured variables: relative Norfloxacin concentration, relative total organic carbon Concentration and cell potential These variables was obtained for 3 different anodic materials, CuO (ceramic anode with Cupper as sintering aid), BDD and BCE (basic ceramic electrode, based on SnO2 doped with Sb2O3); and two different electrochemical reactors with and without membrane, EMR and OCR, respectively. All the experiments were under an applied current of 400 mA and at room temperature., The authors want to express their gratitude to the Ministerio de Economía y Competitividad (Spain) and the FEDER funds, which financially support the project RTI2018-101341-B-C21.

[ES] La presente encuesta evidencia el grado de satisfacción del alumnado partícipe en una experiencia de aprendizaje colaborativo. Para ello, valora el tiempo dedicado y organización de los trabajos dentro del equipo, el fomento del debate y la tutoría entre iguales, la adecuación del trabajo al contenido de la asignatura, segregación y socialización y actuación del profesorado., A todos los participantes

Virtual learning environments are growing in importance as fast as e-learning, which is becoming highly demanded by universities and students worldwide. We have investigated how to automatically evaluate User eXperience in this domain using sentiment analysis techniques. For this purpose, the UX-comments corpus has been built with the opinions of 583 users (107 English speakers and 476 Spanish speakers) about three learning management systems in different courses. All the collected opinions were manually labeled with polarity information (P=positive, N=negative, or NEU=neutral) by three human annotators, both at the whole opinion and sentence levels. Dataset Information P NEU N Total Spanish Observations 338 53 85 476 Spanish Sentences 404 41 142 587 English Observations 56 21 30 107 English Sentences 90 14 80 184, Special thanks to the following biomedical organizations: Fundación IVI and Medigene Press S.L.; both have provided data from their Master and Posgraduate Courses through the academic stay research of Rosario Sanchis-Font, during 2017 and 2018. Many thanks to Carlos Turró-Ribalta and Ignacio Despujol-Zabala for supporting this research with data from UPV MOOCs.

[ES] Los datos se utilizaron para diseñar curvas de temperatura y humedad

[ES] Esta base de datos utiliza La Encuesta de actitudes hacia la estadística creada por Auzmendi (2009). Los datos se corresponden con los resultados de la encuesta pasados a alumnos de un único instituto de enseñanza secundaria en 3 niveles (4º de la ESO, 1BACH y 2BACH) a alumnos que han estado en contacto con conceptos estadísticos en la asignatura de matemáticas. La encuesta mide 5 dimensiones de las actitudes hacia la estadística. Motivación, confianza, ansiedad, utilidad y satisfacción

[ES] Los datos representan los valores numéricos para la representación de la onda P de un electrocardiograma